Minor cleanup
Minor nit in settings
Make commands provide output during and after being run

Because UNIX "no output, no error" is not always the best approach.
Add --verbose parameter for buildtmdb management command

It can get too noisy when importing a lot of translation files.
Docs: Add docs for the management commands
Web UI: Add spinner
UNDO
IN PROGRESS:        Add command to create blank DB
UNDO    Do proper commits for all these changes
UNDO    New web UI notes. Do commits.